MIT researchers have developed a low-power scanning reflectarray antenna that improves anti-jamming satellite communications ...

Preventing adversaries from interfering with communications is crucial to national security. Tactical satellite ...

Abstract: This article introduces a low-cost, easy-to-manufacture, dual polarization reconfigurable reflectarray antenna based on liquid crystal (LC) that operates at W-band. The antenna is ...

Abstract: In this letter, a 10 × 10 conformal reflectarray antenna (RA) operating at 9 GHz is designed and fabricated based on flexible materials. By controlling the operating state of the p-i-n diode ...

Keeping satellite communications secure is becoming more important as space becomes increasingly crowded. Military and ...